Projector Parts and Functions
21
Name Function
J
[Menu] button Displays and closes the projector's menu.
Hold down this button for more than 15 seconds to
turn on all remote receivers.
K
Arrow buttons Selects menu items while displaying the projector's
menu.
L
[Enter] button [ ] Enters the current selection and moves to the next level
while displaying the projector's menu.
M
[A/V Mute] button EB‑‑PU2220B:
Turns the video and audio on or off temporarily by
opening/closing the mechanical shutter.
The projector's power automatically turns off two
hours after the shutter function is enabled. You can
disable this feature.
s Extended > Operation > Shutter Settings >
Shutter Timer
Hold down this button for more than 5 seconds to flip
the image over top-to-bottom.
EB‑‑PU2120W:
Turns the video and audio on or off temporarily.
The projector's power automatically turns off two
hours after A/V Mute is enabled. You can disable this
feature.
s Extended > Operation > A/V Mute Settings >
A/V Mute Timer
Hold down this button for more than 5 seconds to flip
the image over top-to-bottom.
N
[Page] up/down
buttons
Display the previous or next test pattern while
displaying a test pattern.
Controls page up and down on your computer when
you connect a projector and computer over the
network.
Name Function
O
[Volume] up/down
buttons
Adjusts the volume of the speaker connected to the
projector's Audio Out port.
Caution
Do not start a presentation at a high volume
setting. Sudden loud noises may cause hearing
loss.
Always lower the volume before powering off,
so that you can power on and then gradually
increase the volume.
P
Information button
[ ]
Displays the projector's Info menu.
Q
[User] buttons Perform settings assigned in the User Button setting in
the projector's Settings menu.
R
Numeric buttons Enters numbers in the projector's menu while holding
down the [Num] button.
In Content Playback mode, enter numbers while
holding down the [Num] button to play back your
favorite playlists.
S
[ID] button Press this button and press a number button within 5
seconds to select the ID for the projector you want to
operate using the remote control. (Enter a one-digit or
two-digit number.)
If you do not know the projector's ID, press this button
during projection to temporarily display the projector's
ID and the remote control's ID on the screen.
T
[ID] switch Enables (On) or disables (Off) ID settings for the
remote control.
U
Remote port Connects the remote control to the projector using a
commercially available 3.5 mm stereo mini-jack audio
cable and inputs signals from the remote control.
When the remote control is connected, the remote
receiver on the projector is disabled.
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